Seat



1.1 is a perspective view;

1.2 is a left side view;

1.3 is a right side view;

1.4 is front view;

1.5 is a rear view;

1.6 is a top view; and

1.7 is a bottom view.

The broken line showing of portions of the seat in the figures is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a seat, as shown and described. 